MFi386: revision 1.178

This commit is contained in:
Yoshihiro Takahashi 2001-12-22 01:35:44 +00:00
parent f96a32ff7b
commit 72e13bfb97
3 changed files with 12 additions and 21 deletions

View file

@ -53,7 +53,6 @@
*/
#include "opt_clock.h"
#include "opt_apm.h"
#include "opt_mca.h"
#include <sys/param.h>
@ -67,6 +66,7 @@
#include <sys/kernel.h>
#include <sys/sysctl.h>
#include <sys/cons.h>
#include <sys/power.h>
#include <machine/clock.h>
#ifdef CLK_CALIBRATION_LOOP
@ -1019,7 +1019,6 @@ startrtclock()
* Curse Intel for leaving the counter out of the I/O APIC.
*/
#ifdef DEV_APM
/*
* We can not use the TSC if we support APM. Precise timekeeping
* on an APM'ed machine is at best a fools pursuit, since
@ -1030,13 +1029,11 @@ startrtclock()
* We don't know at this point whether APM is going to be used
* or not, nor when it might be activated. Play it safe.
*/
{
int disabled = 0;
resource_int_value("apm", 0, "disabled", &disabled);
if (disabled == 0)
if (power_pm_get_type() == POWER_PM_TYPE_APM) {
if (bootverbose)
printf("TSC initialization skipped: APM enabled.\n");
return;
}
#endif /* DEV_APM */
if (tsc_present && tsc_freq != 0 && !tsc_is_broken) {
tsc_timecounter.tc_frequency = tsc_freq;

View file

@ -53,7 +53,6 @@
*/
#include "opt_clock.h"
#include "opt_apm.h"
#include "opt_mca.h"
#include <sys/param.h>
@ -67,6 +66,7 @@
#include <sys/kernel.h>
#include <sys/sysctl.h>
#include <sys/cons.h>
#include <sys/power.h>
#include <machine/clock.h>
#ifdef CLK_CALIBRATION_LOOP
@ -1019,7 +1019,6 @@ startrtclock()
* Curse Intel for leaving the counter out of the I/O APIC.
*/
#ifdef DEV_APM
/*
* We can not use the TSC if we support APM. Precise timekeeping
* on an APM'ed machine is at best a fools pursuit, since
@ -1030,13 +1029,11 @@ startrtclock()
* We don't know at this point whether APM is going to be used
* or not, nor when it might be activated. Play it safe.
*/
{
int disabled = 0;
resource_int_value("apm", 0, "disabled", &disabled);
if (disabled == 0)
if (power_pm_get_type() == POWER_PM_TYPE_APM) {
if (bootverbose)
printf("TSC initialization skipped: APM enabled.\n");
return;
}
#endif /* DEV_APM */
if (tsc_present && tsc_freq != 0 && !tsc_is_broken) {
tsc_timecounter.tc_frequency = tsc_freq;

View file

@ -53,7 +53,6 @@
*/
#include "opt_clock.h"
#include "opt_apm.h"
#include "opt_mca.h"
#include <sys/param.h>
@ -67,6 +66,7 @@
#include <sys/kernel.h>
#include <sys/sysctl.h>
#include <sys/cons.h>
#include <sys/power.h>
#include <machine/clock.h>
#ifdef CLK_CALIBRATION_LOOP
@ -1019,7 +1019,6 @@ startrtclock()
* Curse Intel for leaving the counter out of the I/O APIC.
*/
#ifdef DEV_APM
/*
* We can not use the TSC if we support APM. Precise timekeeping
* on an APM'ed machine is at best a fools pursuit, since
@ -1030,13 +1029,11 @@ startrtclock()
* We don't know at this point whether APM is going to be used
* or not, nor when it might be activated. Play it safe.
*/
{
int disabled = 0;
resource_int_value("apm", 0, "disabled", &disabled);
if (disabled == 0)
if (power_pm_get_type() == POWER_PM_TYPE_APM) {
if (bootverbose)
printf("TSC initialization skipped: APM enabled.\n");
return;
}
#endif /* DEV_APM */
if (tsc_present && tsc_freq != 0 && !tsc_is_broken) {
tsc_timecounter.tc_frequency = tsc_freq;